import CryptoJS from '@/node_modules/crypto-js/crypto-js.js'


// DES加密
const encryptDes = (message, key) => {
	const keyHex = CryptoJS.enc.Utf8.parse(key);
	const encrypted = CryptoJS.DES.encrypt(message, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return encrypted.toString();
}

// DES解密
const decryptDes = (ciphertext, key) => {
	const keyHex = CryptoJS.enc.Utf8.parse(key);
	// direct decrypt ciphertext
	const decrypted = CryptoJS.DES.decrypt({
		ciphertext: CryptoJS.enc.Base64.parse(ciphertext)
	}, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return decrypted.toString(CryptoJS.enc.Utf8);
}

export {
	encryptDes,
	decryptDes
}
